screen scrape product data

This will can grow, but want to start with a smaller budget and see the results. Objective is to scrape various grocery sites to collect product catalog detail such as product description information including brand, size, price, UPC, images, etc. Project / Role is to develop and maintain (as needed) screen scraping programs. Our existing scrapes are implemented using the [login to view URL] framework, which is customizable via a Java-like programming language.   You are free to use the same platform and iterate on it or start from scratch using any programming language or platform you like. We can provide files of related existing scrapes if that is helpful built using [login to view URL] framework. Some libraries we might suggest are ones which emulate a Web browser:  PHP - [login to view URL] Python - [login to view URL]   Any work you do on the scrapers, be it on our current [login to view URL] system or a new piece of code you decide to write, we would like to have as part of the arrangement.   There are a number of data points to be captured, shown on subsequent pages and in the sample .csv output file.   All scraped data points will be expected to meet certain criteria, for example if we ask you to capture a URL, you must supply us with a valid URL or an empty field if a valid URL could not be captured. The important thing is we don't want the output from the scraper program to be full of useless data.   Required Skills: * Understanding of HTTP concepts including cookies, sessions and the like * Ability to write 'scraper' software to crawl Web pages and extract specified data The following pages provide an example of the next scrape we are looking to build, and where to pull the data.